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- total potential of soil water 土壤水总势
- Data indicate the potential of soil phosphorus. 数据表明土壤磷潜势。
- Water deficit is influenced by the level of soil water potential at the root surface. 水分亏缺是受根系表面土壤水势高低影响的。
- To take the soil water potential of 3.0 bar as a critical value, the availability of nutrients in soil solution was higher at levels below 3.0 bar than over 3.0 bar. 以3.;0巴作为一个临界线;当土水势小于3
- The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application. 总磷需求量与土壤磷潜力和施用氮肥有关。
- To serve for engineering, ground water level in vacuum preloading is defined on the basis of conception of soil water potential. 在土水势概念的基础上,以工程应用为目的,定义了地下水位。
- In the transition region, the structure of DMSO layer transforms from one to two layers, and the total potential of the system shows a sudden jump. 结果表明:随着插层量的升高,体系会经历三个状态,在过渡状态区,DMSO分子从一层转变为二层,体系的位能有一个突然升高的过程。
- Spatial variability of soil water retention curves on a forested hill-slope. 森林流域坡面林地土壤水分运动特征参数空间异质性研究。
- The value of Q10 of soil respiration increased with soil water content. 土壤水分含量的增加可增加土壤呼吸的Q10。
- The content of total N,NH + 4 N and NO - 3 N varied widely with different organs because of the effects of soil water,nutrient content, atmospheric temperature,vegetable feature and selective absorption to nitrogen,etc. 受土壤水分、养分、气温和植物本身特点及其对N素选择吸收作用等多种因素影响 ,小叶樟、毛果苔草和漂筏苔草 3种植物不同器官中‘三氮’含量变化较大 ,NO-3 N比NH+4 N含量稳定且NH+4 N/NO-3 N >1;
- However, the release rate decreases as soil moisture lows below this point, and became nil at 2.3% of soil moisture (?7.7?% of water holding capacity) content and 100 MPa of soil water ?potential?. 土壤含水量2.;3%25(相当田间持水量的7
- There is the potential of uptake of soil, inorganic nitrogen by the roots of the semi-parasite. 半寄生的根系有可能吸取土壤的无机氮。
- Relationships to determine swelling potential of soil element in half-space under self weight are presented. 给出了确定半空间无限体中土单元在自重下的膨胀势的关系式。
- A Study of Effects of the Concrete Mulch on Movement of Soil Water and Soil Heat Transfer. 硬覆盖对土壤水热传输及作物生长发育影响的试验研究。
- Simulation of soil water leaching and nitrate-N loss with leachate in the field using HYDRUS-1D model. 应用HYDRUS-1D模型模拟农田土壤水渗漏及硝态氮淋失特征
- There was significant influence of soil water content on water potentials and photosynthesis in ginger leaves. 土壤水分与生姜叶片水势及光合速率关系密切。
- There are some clods of soil on the mat. 垫子上有些土块。
- Totipotent cells have total potential. 细胞全部具有潜在的分化能力。
- Grossmann J, Udluft P.The extraction of soil water by the suctioncup method: A review[J].J.Soil Sci., 1991, 42:83-93. 连纲王德建林静慧阎德智.;太湖地区稻田土壤养分淋洗特征[J]
- This kind of soil contains much alkali. 这种土壤含碱丰富。